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» An Introduction to Collective Intelligence
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JACM
2010
208views more  JACM 2010»
13 years 9 months ago
The nested chinese restaurant process and bayesian nonparametric inference of topic hierarchies
clustering of documents according to sharing of topics at multiple levels of abstraction. Given a corpus of documents, a posterior inference algorithm finds an approximation to a ...
David M. Blei, Thomas L. Griffiths, Michael I. Jor...
PERCOM
2010
ACM
13 years 9 months ago
Body sensor networks for baseball swing training: Coordination analysis of human movements using motion transcripts
Abstract—Becoming proficient in a sport requires significant investment in training. Wearable sensor devices can improve training due to the high level of mobility, ubiquity and...
Hassan Ghasemzadeh, Roozbeh Jafari
HICSS
2011
IEEE
168views Biometrics» more  HICSS 2011»
13 years 2 months ago
WordBridge: Using Composite Tag Clouds in Node-Link Diagrams for Visualizing Content and Relations in Text Corpora
We introduce WordBridge, a novel graph-based visualization technique for showing relationships between entities in text corpora. The technique is a node-link visualization where b...
KyungTae Kim, Sungahn Ko, Niklas Elmqvist, David S...
WWW
2007
ACM
14 years 11 months ago
Reliable QoS monitoring based on client feedback
Service-level agreements (SLAs) establish a contract between service providers and clients concerning Quality of Service (QoS) parameters. Without proper penalties, service provid...
Radu Jurca, Boi Faltings, Walter Binder
EVOW
2009
Springer
14 years 5 months ago
Diversity Control and Multi-Parent Recombination for Evolutionary Graph Coloring Algorithms
We present a hybrid evolutionary algorithm for the graph coloring problem (Evocol). Evocol is based on two simple-but-effective ideas. First, we use an enhanced crossover that col...
Daniel Cosmin Porumbel, Jin-Kao Hao, Pascale Kuntz